| 冬小麦棵间蒸发研究进展 |
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| 引用本文： | 吕国华,康跃虎,李兰,万书勤,刘士平.冬小麦棵间蒸发研究进展[J].灌溉排水学报,2009(6). |
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| 作者姓名： | 吕国华 康跃虎 李兰 万书勤 刘士平 |
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| 作者单位： | 中国科学院地理科学与资源研究所陆地水循环及地表过程重点实验室;中国科学院研究生院; |
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| 基金项目： | 国家自然科学基金项目(50679077); 中国科学院知识创新工程重要方向性项目(KSCX2-YW-N-003); 中国科学院百人计划资助项目(05YFGZNC01000) |
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| 摘 要： | 讨论了目前土壤蒸发的测定和计算方法及主要影响因素;对冬小麦农田棵间蒸发量的研究现状进行了分析。分析认为,当叶面积指数较大时,棵间蒸发的现有研究结果尚存在较大的差别,而且高频灌溉条件下的土面蒸发有待于进一步研究。
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| 关 键 词： | 冬小麦 棵间蒸发 测定方法 |
Research Progress of Soil Surface Evaporation for Winter Wheat |
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| LV Guo-hua,KANG Yue-hu,LI Lan,WAN Shu-qin,LIU Shi-ping.Research Progress of Soil Surface Evaporation for Winter Wheat[J].Journal of Irrigation and Drainage,2009(6). |
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| Authors: | LV Guo-hua KANG Yue-hu LI Lan WAN Shu-qin LIU Shi-ping |
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| Institution: | LV Guo-hua1,2,KANG Yue-hu1,LI Lan1,WAN Shu-qin1,LIU Shi-ping1 (1.Key laboratory of Water Cycle and Related Land Surface Processes,Institute of Geography Science and Natural Resource Research,Chinese Academy of Sciences,Beijing 100101,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | The methods of the measurement of surface evaporation and influencing factors were discussed.The research progress on surface evaporation was also analyzed.In conclusion,there were some differences in the results of soil surface evaporation,when the leaf area index was large.A further study was needed under high-frequency irrigation. |
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| Keywords: | winter wheat soil surface evaporation measuring method |
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